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12.5. Disassembly of Rear Panel
20
12.6. Disassembly of AC Inlet P.C.B.
21
12.7. Disassembly of Digital Amplifier (side A & side B) P.C.B.
21
12.8. Disassembly of DVD Lid (when taking out disc manually)
22
12.9. Disassembly of Front Panel
22
12.10. Disassembly of Headphone, Panel and Tact Switch P.C.B.
23
12.11. Disassembly of DVD Mechanism unit
24
12.12. Disassembly of Main P.C.B.
24
12.13. Disassembly and Assembly Mechanism Unit
25
13 Service Positions
33
13.1. Checking procedure
33
14 Optical Pick-up Self-Diagnosis and Replacement Procedure
35
14.1. Optical Pickup Breakdown Diagnosis
35
14.2. Service Mode Table 1
36
14.3. DVD Self Diagnostic Function-Error Code
36
14.4. Service mode table 2
38
14.5. Sales demonstration lock function
40
14.6. Handling after completing repairs
40
15 Self-Diagnosis Function
41
15.1. Automatic Displayed Error Codes
41
15.2. Memorized Error Codes
41
16 Service Precautions
42
16.1. Recovery after the DVD player is repaired
42
16.2. Firmware version-up of the DVD player
42
17 Adjustment Procedure
43
17.1. Service Tools and Equipment
43
17.2. Important points in adjustment
43
17.3. Storing and handling Test Discs
43
17.4. Optical adjustment
44
18 Abbreviations
46
19 Voltage Measurement and Waveform Chart
48
19.1. Voltage Measurement
48
19.2. Waveform Chart
53
20 Block Diagram
54
20.1. DVD MODULE BLOCK
54
20.2. MAIN BLOCK
57
21 Notes of Schematic Diagram
63
22 Schematic Diagram
64
22.1. OPTICAL PICKUP UNIT CIRCUIT
64
22.2. DVD MODULE CIRCUIT
65
22.3. MAIN CIRCUIT
72
22.4. PANEL CIRCUIT
81
22.5. SMPS MODULE CIRCUIT and AC INLET CIRCUIT
82
22.6. DIGITAL AMPLIFIER CIRCUIT
84
22.7. HEADPHONE CIRCUIT, TACT SWITCH CIRCUIT and CD
TRAY LOADING CIRCUIT
87
23 Printed Circuit Board
88
23.1. DVD MODULE P.C.B
88
23.2. MAIN P.C.B
90
23.3. PANEL P.C.B, HEADPHONE P.C.B and TACT SWITCH
P.C.B
92
23.4. DIGITAL AMPLIFIER P.C.B
93
23.5. CD TRAY LOADING P.C.B and AC INLET P.C.B
94
24 Wiring Connection Diagram
95
25 Illustration of IC 痴, Transistors and Diodes
97
26 Terminal Function of ICｴs
98
26.1. IC2018 (C2CBHG000197): MICROPROCESSOR IC
98
27 Parts Location and Replacement Parts List
99
27.1. DVD Loading Mechanisms
100
27.2. Cabinet Part List
102
27.3. Electrical Part List
105
27.4. Packaging Materials & Accessories Parts List
115
27.5. Packaging
115
3
SA-HT335EE
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